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Dr Mike Trott

@miketrott.bsky.social
131 followers 203 following 23 posts

Severe mental health and physical activity researcher and biostatistician at University of Queensland and Metro South, Brisbane. Rubbish dancer.

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Dr Mike Trott @miketrott.bsky.social · 11/02/2026
New BJSM editorial: exercise and physical activity ‘snacks’ may offer a practical, scalable way to improve physical health in people with severe mental illness, who face major barriers to traditional exercise. doi.org/10.1136/bjsp... #physicalactivity #mentalhealth #mentalillness
doi.org
Physical activity and exercise ‘snacks’: a small step towards big gains in severe mental illness
A recent meta-analysis by Rodríguez et al 1 published in the British Journal of Sports Medicine makes an important contribution to the understanding of ‘exercise snacks’—defined as brief, structured b...
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Chery (Great Australian Pods) @cheryanne.bsky.social · 09/02/2026
Great Australian Pods front page showing recently added podcasts including work from: @docpjharvey.bsky.social @herodownunder.bsky.social @miketrott.bsky.social www.greataustralianpods.com #AusPods #Podcasts #Podcasting #Australia
Screenshot showing the 12 most recent podcasts listed on Great Australian Pods Podcast Directory
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Dr Mike Trott @miketrott.bsky.social · 18/01/2026
A major new paper in The Lancet shows that adding 5 min/day of activity, or reducing sitting by ~30 mins can prevent a substantial proportion of deaths. Increasing PA by even a little bit will therefore be a huge win for public health. #exercise #physicalactivity www.thelancet.com/journals/lan...
thelancet.com
Deaths potentially averted by small changes in physical activity and sedentary time: an individual participant data meta-analysis of prospective cohort studies
Small and realistic increases in MVPA of 5 min/day might prevent up to 6% of all deaths in a high-risk approach and 10% of all deaths in population-based approach. Reducing sedentary time by 30 min/da...
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Dr Mike Trott @miketrott.bsky.social · 29/11/2025
Our new STEPS study tests “activity-snacks” to cut sedentary time in people with severe mental illness. This co-designed digital wearable intervention starts recruitment early next year. Can’t wait to see what this type of physical activity intervention can do. bmjopen.bmj.com/content/15/1...
bmjopen.bmj.com
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Dr Mike Trott @miketrott.bsky.social · 23/11/2025
New paper published! We explore how master protocols could be adapted for effectiveness-implementation hybrid studies — combining trial efficiency with real-world impact. Ready to bridge research and routine care. #TranslationalResearch bmcmedresmethodol.biomedcentral.com/articles/10....
bmcmedresmethodol.biomedcentral.com
Could master protocols be adapted for effectiveness-implementation hybrid studies? - BMC Medical Research Methodology
Background Master protocols leverage a common trial infrastructure for launching multiple sub-studies. Translational research aims to progress scientific discoveries toward public health impact, which...
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Dr Mike Trott @miketrott.bsky.social · 13/11/2025
🧠 New in The Lancet: Endurance exercise + higher cardiorespiratory fitness may slow brain ageing and cut dementia risk. Mechanisms include better cerebral blood flow, less inflammation, and improved neuroplasticity. CRF = a key public health target. www.thelancet.com/journals/lan... #exercise
thelancet.com
Neuroprotective mechanisms of exercise and the importance of fitness for healthy brain ageing
Ageing is a scientifically fascinating and complex biological occurrence characterised by morphological and functional changes due to accumulated molecular and cellular damage impairing tissue and org...
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Dr Mike Trott @miketrott.bsky.social · 12/11/2025
New paper published! In people with psychotic disorders in rehab settings, resistance training was feasible, acceptable, safe, and improved strength + physical activity. Huge step for embedding exercise physiology in mental health care. doi.org/10.1177/0004... #AcademicSky #Psychiatry #Exercise
doi.org
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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Dr Mike Trott @miketrott.bsky.social · 09/10/2025
A very kind summary of some of my work at QCMHR. qcmhr.org/latest-news/... #mentalhealth
qcmhr.org
Harnessing Digital Innovation for Psychosis Care - Queensland Centre for Mental Health Research (QCMHR)
Queensland Centre for Mental Health Research (QCMHR)
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IOPP Environment and Energy @iopp-environment.bsky.social · 18/08/2025
🧠🌿🌊 #ERH – Exploring how access to urban #GreenSpace & #BlueSpace may boost cognitive function through possible mechanistic pathways 📄 Article: iopscience.iop.org/article/10.1... ‪#OpenAccess #EnvironmentalPsychology #WellBeing #UrbanHealth #Aging @miketrott.bsky.social @queensuhealth.bsky.social
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The Lancet @thelancet.com · 22/07/2025
"43% of the global burden of disease is neurological, a concerningly high number." On #WorldBrainDay, a new letter—Brain health for all ages: a global call to action ➡️ tinyurl.com/yjvtunj3
tinyurl.com
Brain health for all ages: a global call to action
The World Federation of Neurology represents 125 member societies globally and aims to foster brain health and quality neurology worldwide. The term brain health has become an acknowledged term of cru...
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Dr Mike Trott @miketrott.bsky.social · 07/07/2025
New study published today! This brief report assessed the rates of metabolic syndrome in people with schizophrenia on clozapine.
el.sagepub.com
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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Dr Mike Trott @miketrott.bsky.social · 11/06/2025
New study published in The Lancet Psychiatry (as senior author!) World-first RCT showing semaglutide is effective for people with schizophrenia on clozapine, without affecting mental health symptoms. #obesity #psychiatry @thelancetpsych.bsky.social #ozempic www.thelancet.com/journals/lan...
thelancet.com
Efficacy and safety of semaglutide versus placebo for people with schizophrenia on clozapine with obesity (COaST): a phase 2, multi-centre, participant and investigator- blinded, randomised controlled...
Semaglutide led to significantly greater weight loss than placebo in this small trial without affecting psychotic symptoms or clozapine concentrations. Semaglutide appears to be safe and well tolerate...
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Simon Rosenbaum @srosenbaum.bsky.social · 03/06/2025
The evolution of sports psychiatry: a clinical intersection of mental health and physical activity bjsm.bmj.com/content/59/6...
bjsm.bmj.com
The evolution of sports psychiatry: a clinical intersection of mental health and physical activity
Long before the term ‘sports psychiatry’ was first introduced nearly 40 years ago,1 2 clinicians and academics recognised the critical role of mental and brain health in sports. For example, Jokl and ...
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Dr Mike Trott @miketrott.bsky.social · 19/05/2025
New study published! 🇨🇦 Our updated systematic review finds limited high-quality evidence for Community Treatment Orders (CTOs) in Canada. Small sample sizes, few controls, and low certainty persist despite wide use. 🔗 doi.org/10.1177/0706... #MentalHealth #Psychiatry
doi.org
Canadian Studies on the Effectiveness of Community Treatment Orders: An Updated Systematic Review of Quantitative Data: Études canadiennes sur l’efficacité des ordonnances de traitement en milieu comm...
Objectives Community treatment orders (CTOs) for people with severe mental illnesses are used across most of Canada. Our previous systematic review of 10 years ...
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Divna Haslam @divnahaslam.bsky.social · 05/05/2025
Delighted to coordinate this Joint Submission calling for the abolition of corporal punishment in QLD Australia. There's something up with laws with it is illegal to hit a dog but acceptable to hit a child. www.linkedin.com/posts/divnah...
linkedin.com
#eppac #endphysicalpunishment #equalprotectionfromviolence | Divna Haslam
In Australia, children are the only group it remains legal to hit. Striking an adult or even an animal is prohibited—yet the law still permits corporal punishment of children. Over 30 organisations a...
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Dr Mike Trott @miketrott.bsky.social · 28/04/2025
New paper published! Does adding personalised therapy modules to CBT for eating disorders improve outcomes? Great study for potential personalised medicine for people with eating disorders! Oh and this is my 100th academic paper! doi.org/10.1136/bmjo... #academicsky #eatingdisorders
doi.org
Study protocol for a pre-registered randomised open-label trial of ten-session cognitive behaviour therapy (CBT-T) for eating disorders: does stratified augmented treatment lead to better outcomes?
Introduction Further improvement of cognitive–behavioural therapy for eating disorders (CBT-ED) is required that can provide better outcomes. Recent work showed that the length of therapy is not criti...
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The BMJ @bmj.com · 17/04/2025
The BMJ is seeking UK and international clinical editorial advisers to join our manuscript meeting for research papers. You will attend 4-6 virtual meetings a year, read papers in advance, and actively contribute to decision making. Apply and read more details ⬇️ jobsearch.bmj.com/jobs/job/Fre...
jobsearch.bmj.com
Freelance Research Editorial Advisor | 04 May, 2025 | Jobs and careers with BMJ Group
Jobs and careers with BMJ Group -
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Dr Mike Trott @miketrott.bsky.social · 15/04/2025
New study published! Healthy lifestyle behaviors—like physical activity, diet, and sleep—have moderate to strong links with better mental health. The takeaway? A healthy lifestyle is greater than the sum of its parts. doi.org/10.1016/j.cp... #MentalHealth #LifestyleMedicine #AcademicSky
doi.org
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Dr Mike Trott @miketrott.bsky.social · 31/03/2025
The final study from the CALM study is published, examining differences between self- and agency-reported child maltreatment across service use outcomes. The next phase of CALM is to look at inter-generational child maltreatment (I-CALM). Watch this space! authors.elsevier.com/a/1krViX18Yd...
authors.elsevier.com
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Richard Sever @richardsever.bsky.social · 28/03/2025
“Bluesky has won”. Please retweet… 😉
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The BMJ @bmj.com · 19/03/2025
The concept of obesity as excess body fat accumulation may be straightforward, but its diagnosis is not. This editorial looks at new criteria amid discussion of access to weight loss drugs www.bmj.com/content/388/...
Obesity
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Addiction journal @addictionjournal.bsky.social · 06/03/2025
Do internalising or externalising behaviours in adolescence mediate the child maltreatment-alcohol substance use relationship? @miketrott.bsky.social buff.ly/zNz6Nzs
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Dr Mike Trott @miketrott.bsky.social · 03/03/2025
New study published! This epidemiological study found that externalizing behaviors in adolescence mediated the relationship between child maltreatment and alcohol or substance use disorders. onlinelibrary.wiley.com/doi/full/10.... #academicsky #childabuse #epidemiology
onlinelibrary.wiley.com
Do internalising or externalising behaviours in adolescence mediate the child maltreatment‐alcohol substance use relationship?
Background and Aims Child maltreatment (CM) is associated with several negative mental health outcomes in later life, including alcohol and substance use (AU and SU). Internalising (e.g. anxiety and...
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Dr Mike Trott @miketrott.bsky.social · 28/02/2025
New paper published! This meta-analysis examined the use of clean vs unclean cooking fuels on all health outcomes. Unclean cooking fuels were associated with numerous physical and mental health outcomes, suggesting an urgent need to reduce unclean cooking fuel usage. doi.org/10.1080/2996...
doi.org
Unclean cooking fuel use and all health outcomes, a systematic review and meta-analysis
A large and growing body of evidence suggests that unclean cooking fuel use impacts physical and mental health. However, to date, this evidence has not been collated or evaluated in a systematic ma...
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Simon Rosenbaum @srosenbaum.bsky.social · 25/02/2025
Co-Design Approach to Develop a Motivational Intervention to Promote Physical Activity Engagement and Maintenance Among Individuals in Residential Substance Use Disorder Treatment Settings important lessons for other populations HT @nikosntoumanis.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
A Co-Design Approach to Develop a Motivational Intervention to Promote Physical Activity Engagement and Maintenance Among Individuals in Residential Substance Use Disorder Treatment Settings
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Dr Mike Trott @miketrott.bsky.social · 24/02/2025
As well as working in physical activity and mental/illness, I’ve also worked in several epidemiological studies about child abuse in Australia. Published today, our editorial arguing the pros and cons of different types of child abuse reporting. #academicsky #childabuse doi.org/10.1177/0004...
doi.org
Addressing the challenges of child maltreatment measurement: Examining the types of data we use and how we use them - Claudia Bull, Mike Trott, Steve Kisely, 2025
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Dr Wolfgang Marx @drwolfmarx.bsky.social · 23/02/2025
Residential greenness & suicide risk in depression 🌿🧠 📊 Data: n=677,498, 8-year follow-up. 🩺 More residential greenness linked to: - Lower suicide attempts (HR 0.789) - Higher impact in males, ages 35-64, & low-income groups 🔗 10.1016/j.envres.2025.121099
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Simon Rosenbaum @srosenbaum.bsky.social · 20/02/2025
Exercise as a transdiagnostic intervention for improving mental health Our new umbrella review of 99 RCTs (n=5656) across 11 disorders. Exercise = effective transdiagnostic intervention (SMD= -0.67) HT Marco Solmi, @brendonstubbs.bsky.social et al www.sciencedirect.com/science/arti...
sciencedirect.com
Exercise as a transdiagnostic intervention for improving mental health: an umbrella review
Exercise is beneficial for mental health in general, but no review has systematically assessed its potential transdiagnostic nature, i.e. whether it i…
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Adrian Aldcroft @ajaldcroft.bsky.social · 18/02/2025
We're recruiting for a Research Editor on BMJ Open! This is a full-time role, 12 month contract, suitable for medical researchers interested in a move to publishing, or publishing professionals with some research experience interested in editorial work. jobsearch.bmj.com/jobs/job/Res...
jobsearch.bmj.com
Research Editor, BMJ Open | 28 February, 2025 | Jobs and careers with BMJ Group
Jobs and careers with BMJ Group -
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Cities & Health @citiesxhealth.bsky.social · 16/02/2025
#CityKnowHows @miketrott.bsky.social et al.: There is a paucity of research on the effects of urban planning, particularly regarding things like active travel and green space accessibility. #UrbanHealth #Cities4Health
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Cities & Health @citiesxhealth.bsky.social · 16/02/2025
www.cityknow-how.com/how-much-res...
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Dr Mike Trott @miketrott.bsky.social · 19/01/2025
New study published! This review investigates gender differences in engagement in group-based physical activity for people with dementia and their unpaid carers. doi.org/10.1332/2397... #academicsky #dementia #physicalactivity
doi.org
A systematic review of international literature on the gender of unpaid carers attending group-based physical activity with people with dementia
Dementia affects over 55 million people worldwide, with much support provided by unpaid carers, who struggle to access leisure-time physical activities. This review investigates gender differences in ...
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Dr Mike Trott @miketrott.bsky.social · 11/12/2024
New paper published! This protocol describes a study where we collect objective physical activity data along with GIS and GPS data to model cognitive decline in older adults. Loved working on this project! bmjopen.bmj.com/content/14/1... #academicsky #physicalactivity
bmjopen.bmj.com
Integrating accelerometry, GPS, GIS and molecular data to investigate mechanistic pathways of the urban environmental exposome and cognitive outcomes in older adults: a longitudinal study protocol
Introduction Maintaining cognitive health in later life is a global priority. Encouraging individuals to make health behaviour changes, such as regular physical activity, and providing supportive urba...
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Dr Mike Trott @miketrott.bsky.social · 06/12/2024
New study published! This cohort based study looked at associations between ED presentations, and hospital admissions for common mental disorders and agency-reported child maltreatment, extending our work in this area. Put simply. They are associated. Highly. doi.org/10.1192/bjo....
doi.org
Emergency department presentations and admission for common mental disorders following agency-notified child maltreatment at 40-year follow-up: results from the Childhood Adversity and Lifetime Morbid...
Emergency department presentations and admission for common mental disorders following agency-notified child maltreatment at 40-year follow-up: results from the Childhood Adversity and Lifetime Morbid...
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Ben Jane @benjane.bsky.social · 26/11/2024
#Physicalactivity and sedentary behaviour interventions for people living with both #frailty and multiple long-term conditions and their informal carers: a scoping review and stakeholder consultation. (Young et al, Nov 2024) doi.org/10.1093/agei...
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Dr Mike Trott @miketrott.bsky.social · 17/11/2024
New study published! Randomized controlled trial to promote physical activity in people with severe mental illness. kwnsfk27.r.eu-west-1.awstrack.me/L0/https:%2F... #physicalactivity #rct
kwnsfk27.r.eu-west-1.awstrack.me
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